Michał Krassowski✓ Add us as a preferred source on Google
🔄 Data last refreshed 2 months ago
🤝
Make a deal with Michał Krassowski
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
162
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Michał Krassowski
Known for
4 views
PSA for everyone who has Code Quality enabled on #GitHub: tonight GitHub started enabling automatic #Copilot review on new PRs and pushes to existing PRs, including drafts.
All #openSource contributors who have billing configured will be unexpectedly charged for Copilot reviews they did NOT request
To revert: Settings → Rules → Rulesets→ "Code Quality Copilot review for default branch" → change en
4 views
#JupyterLab 4.6 and #Jupyter #Notebook 7.6 are out!
https://blog.jupyter.org/jupyterlab-4-6-and-notebook-7-6-are-out-dd84e1e919f2
4 views
Please help testing JupyterLab 4.3 beta! Features:
- experimental minimap
- resizable columns in the file browser
- new "Shut Down Unused" button in the kernels panel
- numberous improvements to RTC and server-side execution
pip install -U 'jupyterlab>=4.3.0b1'
https://discourse.jupyter.org/t/jupyterlab-4-3-beta-call-for-testing/27906
#jupyter #JupyterNotebooks #jupyterlab
2 views
JupyterLab 4.6 beta is now available for testing 🎉.
It includes:
- new layout customization options
- navigation between recently edited cells
- revamped keyboard shortcuts UI
- editable breadcrumbs in file browser
- debugger improvements
Full changelog: https://jupyterlab.readthedocs.io/en/latest/getting_started/changelog.html?f#v4-6-beta
#jupyter #jupyterlab #notebook
📊 Post engagement
Recent posts · likes + reposts
Jul 18latest
4
Avg engagement / post
2–6
Typical post (engagement)
2.5%
Engagement vs followers
77/100
Very consistent reach
Nov 2022
On Mastodon since
Half of recent posts land between 2 and 6 likes + reposts (median 4) — a dependable floor a sponsored post can count on.
🔥 Top post: #JupyterLab 4.3.5 patch release is now available. Among the 13 b · 7 likes + reposts
📊 Activity & format
Posting cadence
0.11 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 7 text · 5 image · 0 video.
Follower / following
1.8×
Follows 89 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
PSA for everyone who has Code Quality enabled on #GitHub: tonight GitHub started enabling automatic #Copilot review on new PRs and pushes to existing PRs, including drafts.
All #openSource contributors who have billing configured will be u…
#JupyterLab 4.6 and #Jupyter #Notebook 7.6 are out!
https://blog.jupyter.org/jupyterlab-4-6-and-notebook-7-6-are-out-dd84e1e919f2
RE: https://fosstodon.org/@krassowski/116634049224677851
#JupyterLab 4.6 and #Notebook 7.6 release candidates are now available for testing. One week to go before a final release. If you have a large deployment or maintain Jupyter extensio…
RE: https://fosstodon.org/@krassowski/116634049224677851
Second beta (codename `4.6.0b1`) is now available: https://github.com/jupyterlab/jupyterlab/releases/tag/v4.6.0b1
JupyterLab 4.6 beta is now available for testing 🎉.
It includes:
- new layout customization options
- navigation between recently edited cells
- revamped keyboard shortcuts UI
- editable breadcrumbs in file browser
- debugger improvements
…
New exciting features are coming to #JupyterLab 4.5.0. We just published the release candidate. The goal is to release the final during the JupyterCon (next week!).
Expect major enhancements around:
- performance and scroll stability
- #ju…
RTC: prefix has been a roadblock in wider adoption of jupyter-collaboration as many extensions did not support the underlaying drive concept. The RTC prefix is no more thanks to content providers idea pioneered by @davidbrochart 🎉
You ca…
Two new JupyterLab releases out today: 4.3.4 with a bunch of bug fixes, and 4.4.0a1 with two prominent changes:
- new settings import function
- a fix for a bug preventing scrolling away from some cells (by pulling patches CodeMirror versi…
HTML injection in Jupyter Notebook and JupyterLab leading to DOM Clobbering · Advisory
https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-9q39-rmj3-p4r2
The vulnerability depends on user interaction by opening a malicious no…
Please help testing JupyterLab 4.3 beta! Features:
- experimental minimap
- resizable columns in the file browser
- new "Shut Down Unused" button in the kernels panel
- numberous improvements to RTC and server-side execution
pip install -U…
PR: https://github.com/jupyterlab/jupyterlab/pull/16432
- JupyterLab 4.3.0a2: https://mybinder.org/v2/gist/krassowski/af2dfc89a7f5244e3ee5469ee2986ed1/HEAD?urlpath=lab
- Notebook 7.3.0a1: https://mybinder.org/v2/gist/krassowski/931abd4746f…
🐘 Community & instance
Home server
fosstodon.org
A open-source software server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 4 views per post.
📤Posts about 0.1× per week.
🕵️ Fake follower check
Estimated75/100
Good
Credibility score
92%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 92% real, active audience · Low fake-follower risk.
- Engagement (~2.5% of followers engage each post) is around typical for Mastodon.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
JupyterLab maintainer, helping hand in Jupyter ecosystem. Focusing on productivity, performance and accessibility of tooling for data analysis. Previously a bioinformatician, PhD in endometriosis/pain research.
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
panoptikontraband
18%
Henri
16%
Andrew Dunning
13%
AndreasDavour
12%
earok
12%
Renato, aka Krull :verified:
10%
More like this
Find more →
Mastodon
＋
Renato, aka Krull :verified: ✓
@rnbastos@techhub.social
162
Followers
Mastodon
＋
Andrew Dunning
@dunning@hcommons.social
162
Followers
Mastodon
＋
AndreasDavour
@andreasdavour@dice.camp
162
Followers
Mastodon
＋
panoptikontraband
@panoptikontraband@dice.camp
162
Followers
Mastodon
＋
earok
@earok@peoplemaking.games
162
Followers
Mastodon
＋
Henri
@henri@climatejustice.social
162
Followers
Frequently asked questions
How much does Michał Krassowski charge for a sponsorship?
Michał Krassowski hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact Michał Krassowski for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Michał Krassowski, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Michał Krassowski have?
Michał Krassowski has 162 followers on Mastodon.
✉ Message Michał Krassowski
Reaching out to influencers is a Pro feature. Upgrade to message any influencer directly — perfect for brands and agencies booking sponsorships.
- ✓ Message any influencer from their listing
- ✓ The influencer gets notified by email
- ✓ Manage every conversation in one inbox
Already Pro? Log in.
🎤 Event / appearance with Michał Krassowski
Booking an event / appearance is a Pro feature. Upgrade to book Michał Krassowski for an in-person or virtual appearance — payment held safely in escrow until the event is done.
- ✓ Book them for events, livestreams, panels & more
- ✓ Michał Krassowski gets notified by email
- ✓ Fee held in escrow, released after the appearance
Already Pro? Log in.
🚀
You're out of free requests this month
Free accounts get 5 per month. Go Pro for unlimited sponsor pitches, collab requests & sponsorship deals — plus featured placement, the Verified badge, free withdrawals and more.
Upgrade to Pro — $9.95/mo →Your free limit resets on the 1st of next month.
Auto-generated from Mastodon's public data — no affiliation with or endorsement by SocialDB. Is this you? Claim it · Remove